Alternative SDRE Scheme for Planar Systems

Li Gang Lin, Ming Xin

研究成果: 雜誌貢獻期刊論文同行評審

4 引文 斯高帕斯(Scopus)

摘要

Considering the state-dependent Riccati equation (SDRE) scheme, this brief formulates an alternative viewpoint on the flexibility of state-dependent coefficients for nonlinear affine planar systems. By constructing the feasible SDRE controller values directly, pointwise solving the Riccati equation can be circumvented. As a result, computational performance of the SDRE scheme can be enhanced. Based on this alternative formulation, we can establish the global asymptotic stability, while introducing additional flexibilities in the associated Lyapunov function, for a broader class of planar systems with respect to the literature. Additionally, these analytical results clarify various effects of the flexibility of weighting functions on the stabilizing performance.

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文章編號8454478
頁(從 - 到)998-1002
頁數5
期刊IEEE Transactions on Circuits and Systems II: Express Briefs
66
發行號6
DOIs
出版狀態已出版 - 6月 2019

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